package com.t.dao;


import java.util.List;
import com.t.pojo.classinfo;
import org.springframework.stereotype.Repository;

@Repository
public interface classinfoMapper {
    int deleteByPrimaryKey(String id);

    int insert(classinfo record);

    int insertSelective(classinfo record);

    classinfo selectByPrimaryKey(String id);
    List<classinfo> selectAll();


    int updateByPrimaryKeySelective(classinfo record);

    int updateByPrimaryKey(classinfo record);
}